数字胃肠机的升级步骤和优点。

Figure stomach intestine machine promotion step and merit.

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前言： 目的：分析胃扭转的X线表现，应用数字化胃肠X线机提高胃扭转的类型和扭转方向的诊断准确率和手法整复率。

Objective: To study the X-ray findings of gastric volvulus, promote the diagnostic accuracy in the gastric volvulus type and rotation in the digital radiography.

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目的：将普通胃肠机进行改造，升级成数字胃肠，成为PACS的一个基本单元。

Objective to upgrade ordinary gastrointestinal machine to a digital one which can be connected to PACS.

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